Wow, this is pretty epic. Especially when the electric guitar starts up. I'm loving the piano and violin in this. My only complaint is that the bass seems to be panned to the right. Please, do yourself (and everyone else) a favor. NEVER pan the bass. This can cause it to not sound right in certain sound systems, and it's uncomfortable in headphones.
Also, though it doesn't bother me personally, the chords are almost robotic. Try spacing the hits of the notes a bit. Or if you're actually strumming a guitar, no need to hit it so hard/fast, especially for a chill piece like this one.
But like I said, fantastic work otherwise.

Very chill and calm, I like it :D